CN217461457U

CN217461457U - Seam pulling system with vertical structure

Info

Publication number: CN217461457U
Application number: CN202221160363.8U
Authority: CN
Inventors: 张晶; 李彦; 丛坤; 郑博龙
Original assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Current assignee: Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-20
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a component for the building engineering, in particular to a vertical structure seam-drawing system, which comprises a first wall body reinforcing steel bar and a second wall body reinforcing steel bar, a seam-drawing plate is arranged between the first wall body reinforcing steel bar and the second wall body reinforcing steel bar, aluminum formworks are respectively arranged on the inner side and the outer side of the first wall body reinforcing steel bar and the second wall body reinforcing steel bar, the vertical structure seam-drawing system also comprises two filling blocks with trapezoidal cross sections and the height equal to the height of the seam-drawing plate, and the bottom surfaces of the filling blocks are fixedly connected with the inner side of the aluminum formworks; l-shaped water baffles are symmetrically arranged at the left side and the right side of the seam pulling plate, and vertical plates of the water baffles are fixedly connected to the seam pulling plate; trapezoidal grooves are respectively formed in the inner side and the outer side of the seam pulling plate, and filling blocks are inserted into the grooves; the utility model avoids the process of welding the positioning bars to the wall body reinforcing steel bars at two sides, thereby saving manpower and material resources and improving the construction efficiency; simultaneously, through filling block and breakwater, make and draw seam board, first wall body reinforcing bar, second wall body reinforcing bar and the stable butt of both sides aluminum mould board.

Description

Seam pulling system with vertical structure

Technical Field

The utility model relates to a component for the building engineering especially relates to a vertical structure draws seam system.

Background

At present, when an aluminum mould system is adopted for construction, structural walls such as a structural opening filler wall, a balcony partition wall, a breast board and the like of a shear wall are deepened and changed into a cast-in-place concrete wall, in order to enhance the structural shock resistance, a vertical pulling seam needs to be arranged between the structural concrete wall and the shear wall, then a flexible material is filled in the vertical pulling seam to indirectly connect the structural concrete wall and the shear wall, and the structure formed by indirectly connecting the two walls through the flexible material is called as a structural pulling seam.

The vertical seam is generally clamped between a structural wall and a structural wall, and because the wall steel bars on two sides are not connected with each other, the seam pulling plate is mostly fixed in a mode of welding measure steel bars, and an aluminum formwork is erected after the seam pulling plate is fixed. However, the width of the vertical seam pulling plate is generally 200-300mm, and the height is more than 2.5 m, if a large number of holes must be drilled on the two sides of the seam pulling plate for fixing by using the positioning ribs, and the positioning ribs are welded on the wall reinforcing steel bars on the two sides, the process will consume a large amount of manpower and material resources, and the higher cost will be increased; meanwhile, the seam pulling plate is not clamped by the wall body reinforcing steel bars on the two sides, the seam pulling plate is fixed with the positioning ribs in a spot welding mode, when the wall body is assembled with concrete and poured, the spot welding fixing part can be loosened due to the impact force generated when the concrete is poured and the striking force of the vibrating rod, the seam pulling plate can horizontally displace along the positioning ribs, seam running is caused, the seam pulling effect cannot be achieved, and the structural impression and even the safety are seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem to a vertical structure of avoiding running seam problem, exempting from drilling installation draws seam system is provided.

Utility model solves the problem, the technical scheme who adopts is:

a vertical structure seam pulling system comprises a first wall body reinforcing steel bar and a second wall body reinforcing steel bar, a seam pulling plate is arranged between the first wall body reinforcing steel bar and the second wall body reinforcing steel bar, aluminum formworks are arranged on the inner side and the outer side of the first wall body reinforcing steel bar and the inner side of the second wall body reinforcing steel bar respectively, the vertical structure seam pulling system further comprises two filling blocks with trapezoidal cross sections and the height equal to the height of the seam pulling plate, and the bottom surfaces of the filling blocks are fixedly connected to the inner sides of the aluminum formworks; l-shaped water baffles are symmetrically arranged at the left side and the right side of the seam pulling plate, vertical plates of the water baffles are fixedly connected to the seam pulling plate, and transverse plates are arranged in parallel to the seam pulling plate; trapezoidal grooves are respectively arranged on the inner side and the outer side of the seam pulling plate, and the filling blocks are inserted in the grooves.

Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:

through the utility model, after the aluminum templates on the two sides are reinforced in the construction process, the seam pulling plate is inserted into the wall bottom from the beam bottom along the positioning block to complete the installation, so that the two sides of the seam pulling plate are not required to be drilled with a large number of holes, the process of welding the positioning ribs on the wall reinforcing steel bars on the two sides is avoided, no extra labor is generated, no extra material is wasted, no professional workers are needed, the labor and material resources are saved, and the construction efficiency is improved; the seam pulling plate can be stably abutted with the aluminum templates on two sides through the water baffle plate, so that a seam is prevented from running, and the pouring forming quality of the structure is ensured.

Preferably, the present invention further provides:

the filling block is fixedly connected with the aluminum template through self-tapping screws arranged at intervals, and the self-tapping screws extend from the aluminum template to the filling block; play the fixed action, the disect insertion draws the seam board can, the operation of being convenient for has improved the efficiency of construction.

The cross section of the filling block is of an isosceles trapezoid structure; the bottom surface of the filling block can be more stably abutted against the aluminum template.

The filling block is made of hard plastic; low cost, easy processing, and is not easy to deform and damage compared with wooden filling blocks.

The side edge comprises a vertical plate and two inclined supporting plates, the vertical plate is perpendicular to the seam pulling plate, one side of the vertical plate is fixedly connected to the seam pulling plate, and the other side of the vertical plate abuts against the first wall body reinforcing steel bars or the second wall body reinforcing steel bars; one side of each inclined supporting plate is fixedly connected to the vertical plate and is abutted against the first wall steel bar or the second wall steel bar, and the other side of each inclined supporting plate is symmetrically and fixedly connected to the seam pulling plate relative to the vertical plate; the breakwater of the triangular support structure can support the first wall reinforcing steel bars and the second wall reinforcing steel bars better, and the crack pulling plate can be prevented from deviating during concrete pouring and vibrating.

Drawings

Fig. 1 is a schematic structural view of a vertical structure seam pulling system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A in FIG. 1;

fig. 3 is a schematic structural view of another vertical structure seam pulling system according to the embodiment of the present invention;

fig. 4 is a schematic top view of the seam pulling plate according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of an aluminum mold plate according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a filling block according to an embodiment of the present invention.

In the figure: 1. first wall body reinforcing steel bars; 2. second wall body reinforcing steel bars; 3. an aluminum template; 301. a main keel; 302. a secondary keel; 4. filling blocks; 5. self-tapping screws; 6. pulling a seam plate; 601. a water baffle; 602. A groove; 7. side corrugation; 701. a vertical plate; 702. and a diagonal bracing plate.

Detailed Description

The invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.

As shown in fig. 1 to 6, a vertical structure seam-pulling system comprises a first wall steel bar 1 on the left side and a second wall steel bar 2 on the right side. A seam pulling plate 6 is arranged between the first wall body reinforcing steel bars 1 and the second wall body reinforcing steel bars 2. The seam drawing plate 6 adopts a PVC component prefabricated in advance. The inside and outside both sides of first wall body reinforcing bar 1 and second wall body reinforcing bar 2 are provided with aluminium template 3 respectively. The outer side of the aluminum template 3 is transversely and longitudinally provided with secondary keels 302 and main keels 301 in a staggered manner. Also comprises two filling blocks 4 with trapezoidal cross sections and the height equal to that of the seam pulling plate 6. The bottom surface of the filling block 4 is fixedly connected with the inner side of the aluminum template 3. The water baffles 601 are arranged on the left side and the right side of the seam drawing plate 6, and the water baffles 601 on the two sides are symmetrically arranged. The vertical plate of the water baffle 601 is fixedly connected with the side plate of the seam pulling plate 6, and the transverse plate is arranged in parallel with the seam pulling plate 6. The inner side and the outer side of the seam pulling plate 6 are respectively provided with an inverted trapezoidal groove 602, and the filling block 4 is inserted in the inverted trapezoidal groove 602. The cross section of the filling block 4 is of an isosceles trapezoid structure, and the filling block 4 is made of hard plastic, such as PVC-U material. The water baffle 601 and the seam drawing plate 6 are manufactured by adopting an integral injection molding process, and a transverse plate of the water baffle 601 extends from a vertical plate to a direction far away from the aluminum template 3.

Furthermore, the filling blocks 4 are fixedly connected with the aluminum template 3 through self-tapping screws 5 arranged at intervals, and the self-tapping screws 5 extend from the aluminum template 3 to the filling blocks 4 to play a role in fixing.

Further, the steel plate also comprises side edges 7, and the side edges 7 are of a triangular structure. The side edges 7 comprise vertical plates 701 and two inclined supporting plates 702, the vertical plates 701 are perpendicular to the seam pulling plates 6, one sides of the vertical plates 701 are fixedly connected to the seam pulling plates 6, and the other sides of the vertical plates 701 abut against the first wall body reinforcing steel bars 1 or the second wall body reinforcing steel bars 2. One side of each of the two inclined supporting plates 702 is fixedly connected to the vertical plate 701 and is abutted against the first wall body steel bar 1 or the second wall body steel bar 2, and the other side of each of the two inclined supporting plates is symmetrically and fixedly connected to the seam pulling plate 6 relative to the vertical plate 701. The stupefied 7 of side and the board 6 of drawing a seam adopt integrative injection moulding technology to make and form, and the stupefied 7 of side of triangular supports structure can play better support nature to first wall body reinforcing bar 1 and second wall body reinforcing bar 2, draws a seam board 6 skew when can avoiding concrete placement, vibration.

When in construction, firstly, binding a first wall body steel bar 1 and a second wall body steel bar 2; meanwhile, the position of the filling block 4 is determined according to the paying-off position of the pull seam, then the filling block 4 is fixed on the aluminum template 3 by adopting a self-tapping screw 5, and the aluminum template 3 is assembled according to the deepening of the aluminum template. Then, the seam pulling plate 6 is inserted along the filling block 4, concrete is poured finally, and plastering and filling treatment is carried out on the groove 602 and the filling block 4 after the form is removed, so that the whole construction is completed.

Through the utility model, a large number of holes are not needed to be drilled on two sides of the seam-drawing plate 6, and an additional U-shaped water-stopping clamping groove is not needed, so that the positioning ribs are prevented from being welded on the wall reinforcing steel bars on two sides, no extra labor is generated, no extra material is wasted, no professional worker is needed, the labor and material cost is saved, and the construction efficiency is improved; draw seam stable in structure, avoided running the seam problem, improved the shaping quality of pouring.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.

Claims

1. The utility model provides a vertical structure draws seam system, includes first wall body reinforcing bar (1) and second wall body reinforcing bar (2), is provided with between first wall body reinforcing bar (1) and second wall body reinforcing bar (2) and draws seam board (6), and the inside and outside both sides of first wall body reinforcing bar (1) and second wall body reinforcing bar (2) are provided with aluminium template (3), its characterized in that respectively: the aluminum template is characterized by also comprising two filling blocks (4) with trapezoidal cross sections and the height equal to that of the seam pulling plate (6), wherein the bottom surfaces of the filling blocks (4) are fixedly connected to the inner side of the aluminum template (3);

l-shaped water baffles (601) are symmetrically arranged at the left side and the right side of the seam pulling plate (6), the vertical plates of the water baffles (601) are fixedly connected to the seam pulling plate (6), and the horizontal plates are arranged in parallel to the seam pulling plate (6); trapezoidal grooves (602) are respectively arranged on the inner side and the outer side of the seam pulling plate (6), and the filling blocks (4) are inserted into the grooves (602).

2. The vertical structure seam pulling system according to claim 1, wherein: the filling blocks (4) are fixedly connected with the aluminum template (3) through self-tapping screws (5) which are arranged at intervals, and the self-tapping screws (5) extend from the aluminum template (3) to the filling blocks (4).

3. The vertical structure seam pulling system according to claim 1, wherein: the cross section of the filling block (4) is of an isosceles trapezoid structure.

4. The vertical structural stay seam system of claim 3, wherein: the filling block (4) is made of hard plastic.

5. The vertical structure seam pulling system according to claim 1, wherein: the steel bar splicing structure is characterized by further comprising side edges (7), wherein each side edge (7) comprises a vertical plate (701) and two inclined supporting plates (702), the vertical plate (701) is perpendicular to the seam pulling plate (6), one side of the vertical plate (701) is fixedly connected to the seam pulling plate (6), and the other side of the vertical plate (701) abuts against the first wall steel bar (1) or the second wall steel bar (2); one side of each inclined supporting plate (702) is fixedly connected to the vertical plate (701) and is abutted against the first wall body steel bar (1) or the second wall body steel bar (2), and the other side of each inclined supporting plate is symmetrically and fixedly connected to the seam pulling plate (6) relative to the vertical plate (701).